Balloon



FIG. 1 is a front elevational view of a balloon showing my new design, with the balloon being in an inflated state.

FIG. 2 is a side elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is an elevational view of the balloon shown in FIG. 1 in uninflated state.

FIG. 5 is a front elevational view of another embodiment of my design showing the balloon in an inflated state.

FIG. 6 is a side elevational view of the balloon shown in FIG. 5.

FIG. 7 is a top plan view thereof.

FIG. 8 is an elevational view of the balloon shown in FIG. 5 in uninflated state. 

The ornamental design for a balloon, as shown and described. 